2645348538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{940067}}^1$

素因数の和:940146

約数の個数: 32

約数和(自身を含む): 6136763904

約数和(自身を除く): 3491415366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 940067, 1880134, 2820201, 5640402, 6580469, 13160938, 19741407, 39482814, 62984489, 125968978, 188953467, 377906934, 440891423, 881782846, 1322674269, 2645348538]

約数ペア:

[(1, 2645348538), (2, 1322674269), (3, 881782846), (6, 440891423), (7, 377906934), (14, 188953467), (21, 125968978), (42, 62984489), (67, 39482814), (134, 19741407), (201, 13160938), (402, 6580469), (469, 5640402), (938, 2820201), (1407, 1880134), (2814, 940067)]